Review for MGM Grand Detroit Casino Review For MGM Grand Detroit Casino Google User Jun 22 '18 at 2:38 From the previous reviews I assumed that when I got to my room it would smell like cigarettes. But once you enter the hotel side you don't smell any cigarettes. Our room was very nice and the shower was great. The only downside is we had a lot of trouble with our key in the beginning but once they fixed the issue everything else ran smoothly. We really enjoyed our stay and the complimentary valet was a major Plus! We would definitely return! View full site to comment or like